[4] The CFT was not a complete success, and as of November 2024[update], the launch date and name for the next Starliner mission is not known.

[8] Astronaut Kimiya Yui of the Japan Aerospace Exploration Agency is expected to take the fourth seat.

That vehicle was initially flown as the first uncrewed Orbital Flight Test mission in December 2019.

On 22 December 2019, Sunita Williams (at that time assigned to be commander on this mission) announced the name "Calypso" for the spacecraft.

Due to various technical issues during the Boeing Crew Flight Test, including NASA deeming it was too risky to return its astronauts to Earth onboard the Starliner, the path to Starliner's NASA certification has been put into doubt, as it is possible Boeing would need to perform a second Crew Flight Test,[18] which would result in significant delays to Starliner-1.